Summary

Dr. Mohamad-Samir Ayasso is a gastroenterologist who earned his medical degree from the University of Damascus Faculty of Medicine and completed his residency at Shadyside Hospital. With 48 years of experience in digestive health care, he specializes in treating complex gastrointestinal conditions. Dr. Ayasso is fluent in Chinese and Korean, allowing him to serve diverse patient communities.

Dr. Ayasso practices at multiple UPMC locations throughout Pittsburgh and Monroeville, including UPMC Shadyside, UPMC East, and Forbes Hospital. He focuses on managing inflammatory bowel diseases such as ulcerative colitis and Crohn's disease, as well as addressing high cholesterol in children and teens. His diagnostic approach includes comprehensive blood work and pathology testing to ensure accurate treatment plans. Patients rate Dr. Ayasso 4.7 out of 5 stars for his care.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.7
  • 48 years of experience
  • speaks Chinese, Korean
  • Shadyside Hospital
  • 4 written reviews
  • 2 specialties
  • 7 areas of expertise
  • 2 board certifications
  • 6 hospital affiliations
  • 11 office locations
  • Male

Office Locations

Dr. Mohamad-Samir Samir Ayasso has 11 locations

Gastroenterology Associates Upmc

5200 Centre Ave Ste 312Pittsburgh, PA 15232
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Upmc Monroeville At Oxford Drive

400 Oxford Dr Ste 100Monroeville, PA 15146
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Upmc Digestive Health And Endoscopy Center

1000 Integrity Dr Ste 110Pittsburgh, PA 15235
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Upmc Presbyterian

200 Lothrop StPittsburgh, PA 15213

Forbes Hospital

2570 Haymaker RdMonroeville, PA 15146

Upmc East

2775 Mosside BlvdMonroeville, PA 15146

Upmc Magee Womens Hospital

300 Halket StPittsburgh, PA 15213

Upmc Montefiore Hospital

3459 5th AvePittsburgh, PA 15213

Upmc Shadyside

5230 Centre AvePittsburgh, PA 15232

Upmc Shadyside

5230 Centre Ave Ste 538Pittsburgh, PA 15232

Upmc Presbyterian

200 LOTHROP ST RM F677PITTSBURGH, PA 15213

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Dr. Mohamad-Samir Samir Ayasso, MDAshley Anderson, APRNChimdi Mfebe, APRNJi Soo Choi, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
48 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Chinese, Korean Speaks English Speaks English Speaks English
Pittsburgh , PASACRAMENTO , CALittle Rock , ARSACRAMENTO , CA
Med School: University Of Damascus Faculty Of Medicine Med School: East Tennessee State University - Quillen College of Medicine Med School: Chamberlain University College of Nursing Med School: New York University
Current Profile
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Insurance Plans Accepted by Dr. Mohamad-Samir Samir Ayasso

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Mohamad-Samir Samir Ayasso has the following 2 specialties

Specialty Expertise

Dr. Mohamad-Samir Samir Ayasso has the following 7 areas of expertise

  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Gastroparesis
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Other
  • Ulcerative Colitis

Certifications, License, & Education

48 Years Experience

MEDICAL LICENSE

Medical Doctor, Pennsylvania, 2026, Active

EDUCATION & TRAINING

Residency

Shadyside Hospital

Medical School

University Of Damascus Faculty Of MedicineGraduated in 1978

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Frequently Asked Questions

Is Dr. Mohamad-Samir Ayasso accepting new patients?
Dr. Mohamad-Samir Ayasso is accepting new patients on Vitals. View Dr. Mohamad-Samir Ayasso's profile on Vitals to make an appointment.
Does Dr. Mohamad-Samir Ayasso accept my insurance?
You can see the insurance plans that Dr. Mohamad-Samir Ayasso accepts on their Vitals profile.
Which hospitals is Dr. Mohamad-Samir Ayasso affiliated with?
Dr. Mohamad-Samir Ayasso is affiliated with Upmc Shadyside, Upmc East, Forbes Hospital, Upmc Magee Womens Hospital, Upmc Presbyterian, and Upmc Montefiore.
Where is Dr. Mohamad-Samir Ayasso's office located?
Dr. Mohamad-Samir Ayasso's office is located at 5200 Centre Ave Ste 312, Pittsburgh, PA, 15232.
Does Dr. Mohamad-Samir Ayasso accept virtual/telehealth appointments?
Dr. Mohamad-Samir Ayasso has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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